﻿function NumbersOnly(evt) {
    var e = evt
    if (window.event) {
        var charCode = e.keyCode;
    } else if (e.which) {
        var charCode = e.which
    }
    if (charCode > 31 && (charCode < 48 || charCode > 57) && charCode != 190)
        return false;
    return true;
}

function NoCharImg(evt) {
    var e = evt
    if (window.event) {
        var charCode = e.keyCode;
    } else if (e.which) {
        var charCode = e.which
    }
    return false;
}
